Best Environment Tech Companies in Occitanie, France
The 55 best Environment Tech companies in Occitanie, France in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Sweep.
Our analysis of 241 Environment Tech companies
$25.6b in tracked funding; 88% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Environment Tech companies in Occitanie
| # | Company | Disclosed funding | Last round | Stage | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Sweep SaaS based platform to reduce carbon emissions in business and value chain | $100M | 51 mo ago | Series B | 84 | Raphael Güller Co-Founder | Apple iCloud MailGoogle WorkspaceRuby+16 | — | 1 launch · 1 partnership |
| 2 | RUBIX Senses & Instrumentation Provider of IoT based environmental monitoring solutions | $10M | 77 mo ago | Series A | 56 | Jean-Christophe Mifsud Founder & CEO | — | — | — |
| 3 | Tesalys Treatment solutions for infectious medical waste | $8M | 89 mo ago | Series A | 20 | Jean-Michel Rodriguez Co-Founder | WordPressMySQLPHP+24 | 31 patents Medical infectious waste treatment and decontamination systems, including shredding and sterilization. | 1 partnership |
| 4 | ELLONA Provider of environmental monitoring solutions and real-time data analysis platforms | $8M | 76 mo ago | Series A | 23 | — | WordPress Block EditorWordPressPlesk+26 | 42 patents Real-time industrial emission and gas sensor monitoring with self‑calibrating electrochemical devices | — |
| 5 | Cozynergy Provider of app-based energy renovation services to increase energy savings | $7M | 72 mo ago | Series A | 140 | — | YouTubecore-jsSwiper+8 | — | 1 job opening · 2 partnerships |
| 6 | SOLEM Connected irrigation solutions for residential, urban, and agricultural applications | $5M | 211 mo ago | Late Stage | 100 | — | WordPress Block EditorCart FunctionalityWooCommerce+31 | — | — |
| 7 | AwoX Provider of wifi-enabled smart home appliances | $5M | 211 mo ago | Public | 86 | — | — | 81 patents Smart home IoT device synchronization, predictive control, lighting, and secure communication. | — |
| 8 | Bohr Energie Provider of grid management solutions for power distribution | $4M | 21 mo ago | Seed | — | Luis Urday Co-Founder | WebflowreCAPTCHAHSTS+11 | — | 1 job opening · 1 partnership |
| 9 | H2i Guirled Developer of LED technology and end products | $4M | — | Early Stage | 11 | Remi Monge Co-Founder | — | — | 2 launchs |
| 10 | Connit Platform for storing and analysing IoT data, managing IoT devices and creating dashboards | $3M | 117 mo ago | Acquired | 5 | Pascal Corbillon Co-Founder | — | — | — |
| 11 | EnobraQ’s Providing solution to convert co2 to chemicals | $3M | 99 mo ago | Deadpooled | 5 | Christophe Dardel CEO | — | 27 patents Engineered microorganisms for biosynthetic production of chemicals from CO₂ | — |
| 12 | SolTiles Manufacturer of innovative solar roofing technology and solar panels | $3M | 93 mo ago | Funding Raised | — | Tom Faust CEO | — | 2 patents Quick-release mounting systems for photovoltaic roof tiles | — |
| 13 | Enosis Provider of air management solution | $3M | 42 mo ago | Series A | 5 | Vincent Guerre CEO | WordPressMySQLPHP+19 | 7 patents Microbial conversion of organic waste to methane (biogas production) | — |
| 14 | Zephy-Science Open source based wind farm modeling software | $3M | 105 mo ago | Funding Raised | 2 | Tristan Clarenc CEO | — | — | — |
| 15 | Water Horizon Provider of waste heat recovery systems for renewable energy generation projects | $3M | 54 mo ago | Funding Raised | 24 | Jean-Emmanuel Faure Founder & CEO | WordPress Block EditorElementorWordPress+22 | — | 3 job openings |
| 16 | Epsiline Laser based wind measurement solutions | $2M | 154 mo ago | Series A | 9 | — | — | 31 patents Laser‑based wind‑speed measurement and amplification for Doppler anemometry systems | 1 expansion |
| 17 | Comwatt Manufacturer of energy management systems for residential and commercial use | $1M | 135 mo ago | Acquired | 51 | — | WordPressMySQLPHP+28 | 2 patents Smart grid control and optimization of distributed electricity generation and consumption | 1 internship |
| 18 | Uvoji Provider of LED UV-based purification solutions | $1M | 76 mo ago | Seed | 17 | — | WordPressMySQLPHP+19 | — | — |
| 19 | Power Design Technologies Provider of software solutions to design power converter | $715K | 105 mo ago | Acqui-Hired | 13 | Nicolas Videau Co-Founder & CEO | — | — | — |
| 20 | SENSING-LABS Manufacturer of long range wireless sensors | $421K | 113 mo ago | Seed | 9 | Yann Guiomar Founder & CEO | WordPressMySQLPHP+34 | — | — |
| 21 | Flipr Smart pool water quality management solution | $353K | 113 mo ago | Seed | — | Sven Fonteny Co-Founder & CEO | ZohoBootstrapAzure+5 | — | — |
| 22 | Coldinnov Provider of energy-efficient refrigeration systems | $344K | 121 mo ago | Deadpooled | — | Lionel Bataille Co-Founder | — | 14 patents Patents concentrated in mechanical & energy engineering | — |
| 23 | Sereema Provides solutions for wind generation efficiency | $340K | 91 mo ago | Seed | 15 | Jérôme Imbert CEO | — | 7 patents Condition monitoring and diagnostic analysis of wind turbine rotor unbalance | 1 partnership |
| 24 | VESO Developer of sustainable, bio-based composite materials and products. | $174K | 101 mo ago | Funding Raised | — | David Hardy CEO | — | — | — |
Top 12 Environment Tech companies in Occitanie
#1
Seed · Toulouse, Occitanie · founded 2020$4.4Mraised▾
Provider of grid management solutions for power distribution. It offers tools for financial monitoring, performance monitoring, market information, billing and more.
- Sep 2024Seed$4.4M
#2
Series B · Mauguio, Occitanie · founded 2020 · 84 employees$100Mraised▾
SaaS-based platform to reduce carbon emissions in business and value chain. Its platform helps to organize and measure the carbon footprint of a company. It also provides dashboards to track and visualize the carbon footprint of the company tasks.
- Apr 2022Series B$73M
- Dec 2021Series A$22M
- Apr 2021Seed$5M
#3
Series A · Toulouse, Occitanie · founded 2014 · 5 employees$3.2Mraised▾
Provider of air management solution. It offers systems (equipment and biological cultures) that allow the recycling of CO 2 and of waste into sustainable gases
- Dec 2022Series A$3.2M
#4
Series A · Toulouse, Occitanie · founded 2013 · 140 employees$7.3Mraised▾
Provider of app-based energy renovation services to increase energy savings. The company analyzes the homes and supports thermal study, financial and comfort as well as technical consulting, tax, grant applications, and the installation of the chosen solutions and maintenance thereof. Its app is available for Android devices.
- Jul 2020Series A$1.2M
- Jan 2017Series A$4.8M
- Nov 2014Seed$1.2M
#5
Series A · Toulouse, Occitanie · founded 2016 · 56 employees$10Mraised▾
RUBIX Senses & Instrumentation provides an Internet of Things-based solution for environmental monitoring of both indoor and outdoor locations. The product line includes Watch Tower 1, Rubix POD, and Rubix Home. Watch Tower 1 measure parameters such as odour, air quality, pollutant gases (H2S, NH3, VOC etc.), and noise. Rubix POD monitors parameters like humidity, temperature, light, noise, and air quality. It is ideal for hotel rooms, a shopping mall, department stores, subways, airport, and restaurants. Rubix Home comes with an integrated LCD screen and is ideal for monitoring indoor air quality. The company also provides a companion software with that interface with its products for providing real-time readings, dynamic 3D mapping, and setting threshold alerts. In addition, the company provides development services tailored to the client's need.
- Feb 2020Series A$7.7M
- May 2018Series A$2.3M
#6
Funding Raised · Cugnaux, Occitanie · founded 2017 · 24 employees$2.8Mraised▾
Provider of waste heat recovery systems for renewable energy generation projects. It offers an industrial transportable thermal battery that recovers waste heat from industrial activities and stores heat with a high density without any loss of energy. Additionally, the thermal battery allows to either extend the geographical scope of existing heating networks or create new ones.
- Jan 2022Grant (prize money)$2.8M
#7
Series A · Toulouse, Occitanie · founded 2016 · 23 employees$7.6Mraised▾
Provider of environmental monitoring solutions and real-time data analysis platforms. The company offers systems for indoor and outdoor environments, including air quality monitoring and emission identification. These solutions cater to sectors like wastewater treatment, manufacturing, construction, and transportation. The company’s products feature sensors, data analysis, and alert systems for environmental management.
- Feb 2020Series A$7.6M
#8
Series A · Toulouse, Occitanie · founded 2012 · 20 employees$8.2Mraised▾
Treatment solutions for infectious medical waste. It provides solutions to decontaminate bio-medical infectious waste using steam.
- Jan 2019Series A$6.8M
- Jul 2014Series A$1.4M
#9
Funding Raised · Ramonville Saint Agne, Occitanie · founded 2016$3.3Mraised▾
Manufacturer of innovative solar roofing technology and solar panels. It specializes in creating innovative solar roofing technology for both retrofitting existing residences and new builds. It offers high efficiency crystalline silicon photovoltaic cells and solar roofing tiles.
- Sep 2018Grant (prize money)$1.8M
- Oct 2016Grant (prize money)$1.4M
- Oct 2015Grant (prize money)$55K
- Jul 2015Grant (prize money)$55.2K
#10
Deadpooled · Ramonville Saint Agne, Occitanie · founded 2015 · 5 employees$3.3Mraised▾
Enobrag provides solutions to convert carbon dioxide into chemicals. It converts the CO2 to industrial fermentation feedstock. Its other services include Yield improvement for reduction of COGS from sugar by the additional fixation of CO2 and Traits engine a photosynthesis technology to generate crops/plants yield improvements.
- Apr 2018Series A—
- Jan 2018Grant (prize money)$1.1M
- Apr 2016Series A$3.3M
#11
Funding Raised · Nimes, Occitanie · founded 2012 · 2 employees$2.9Mraised▾
Open source based wind farm modeling software. It leverages computational engineering and cloud computing to streamline wind farm modeling. The platform processes wind data and generates energy yield assessments. It enables the wind industry to optimize wind farm operations and energy production.
- Oct 2017Grant (prize money)$1.5M
- Jan 2017Grant (prize money)$1.3M
- Mar 2016Grant (prize money)$54.4K
#12
Late Stage · Clapiers, Occitanie · founded 1984 · 100 employees$5.5Mraised▾
Connected irrigation solutions for residential, urban, and agricultural applications. They offer a range of connected irrigation products, including battery-powered and mains-powered programmers, gateways, sensor modules, and accessories. Their solutions cater to residential, urban, and agricultural needs, focusing on connected garden, pool, and lighting systems. They provide a platform and app for programming and control, emphasizing simplicity and professional features. Their systems are modular, adapting to installations of all sizes, and are designed for durability and performance. They offer connected solutions for professionals and individuals, promoting smart irrigation practices for a sustainable future. They focus on innovation to meet environmental challenges.
- Dec 2008PE$5.5M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Environment Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Environmental Monitoring is moving in France
A read on the academic research around Environmental Monitoring — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 652 France-affiliated papers.
- Centre National de la Recherche Scientifique183
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement58
- Ifremer57
- Aix-Marseille Université27
- Institut de Recherche pour le Développement25
- Pollution1→9
- Biomonitoring3→7
- Pollutant1→5
- Underwater1→4
- Wireless sensor network3→6
- Environmental DNA1→23
- Biodiversity5→21
- Sampling (signal processing)3→17
- Water quality3→16
- Contamination1→13
- Contamination2→8
- Pollution1→7
- Pesticide1→7
- Water quality4→9
- Ecosystem1→6
Where environmental monitoring is researched across France
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing environmental monitoring patents in France
France environmental monitoring patent filing is steady — 7 filings from 3 assignees (2021–2025), led by Commissariat Energie Atomique, Oreal, Thales; annual filings 1→1.
- Commissariat Energie Atomique5
- Oreal2
- Thales1
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.